Case of the Slippery Flippers Features:

• Travel-size Secret Decoder activity and story book with clues to find and a case to solve
• Includes 18 mystery game activity pages, decoder lens, and magic-reveal pen
• Special Seek & Find Lens and Spy Pen are easy to use and a valuable addition to any great detective's tool kit
• Crack the codes and complete the puzzles and games to solve individual mysteries and the whole case
• Helps teach cognitive development and problem solving, and encourages independent play
• Great for ages 6+ years & up